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IPC Main Group
G03C 8/00

Diffusion transfer processes or agents therefor; Photosensitive materials for such processes

Introduced: January 1990

Last revised: January 2006

Classification Context

Section:
PHYSICS
Class:
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
Subclass:
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY

Related Keywords

DIFFUSION transfer processesprocesses for PHOTOGRAPHY

5 direct subcodes

Child Classifications

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  • G03C 8/3 Additive processes using colour screens; Materials therefor; Preparing or processing such materials